The correct answer is,
x = 13, 3
Graph the line that passes through the points (2,8) and (-2,-8) and determine
the equation of the line.
Answer:
y=4x
Step-by-step explanation:
slope`:-8-8/-2-2
-16/-4=4
y=4x+c
8=4(2)+c
8=8+C
8-8=c
0=c
Answer:
This might help you.
Step-by-step explanation:
Help me i have a hw is due after 10 min
Answer:
Price in dollars = $3 * number of comics
Step-by-step explanation:
Yes , they do show a relationship
Looking at the table, we can observe that if we multiply the number of comics by 3 , we get the price in dollars
What this is saying is that the cost of 1 comic is $3
The equation is thus;
Price = $3 * number of comics
Mr. Stanley, a furniture store owner, purchases a computer desk from a local artisan for $360. What price should Mr.Stanley mark the computer deskso that it may be offered at a discount of 25% but still give him a 40% profit on his $360 investment?
Answer:
216
Step-by-step
40% of 360 is 144
then 360 - 144 = 216
did this help
Write the equation with the following characteristics Slope:m=-2 y-intercept: b=5
Answer:
1) Slope, m = 2, y-intercept, b = 5 ↔ y = 2·x + 5. 2) Slope, m = 3, y-intercept, b = 5 ↔ y = 3·x + 5. 3) Slope, m = 5, y-intercept, b = 4 ↔ y = 5·x + 4. Step-by-step explanation: The equation of a straight line in slope and intercept form is given as follows; y = m·x + b. Where; m = The slope. b = The y-intercept. 1) When m = 2 and b ...
Step-by-step explanation:
A shoe is having a sale where everything is 35% off. you buy a pair of shoes that has a regular price of $85 what is the sale price of the shoes
Answer:
$55.25
Step-by-step explanation:
35% × 85 = 29.75
85 - 29.75
= 55.25
4. John took a new job for a company that offers him an average raise in pay of $3,000 per year. After 5 years on the job, John's annual salary was $58,000. Slope / Rate Y-intercept Ordered pair (point)(x, y)
Part A: Write an equation that John can be used to calculate his annual salary, y, over any given number of years, X.
Part B: How much will John's salary be after working for 10 years? Part C: What does the y-intercept represent in this problem?
part c. what does the Y-intercept represent in this problem
Answer:
part c is the correct answer to this question
A Verizon salesman sold $5,750 in sales last week. He made $230 in commission. What percent commission did he make?
The answer is: 4%
To get the solution, we are looking for, we need to point out what we know.
1. We assume, that the number 5750 is 100% - because it's the output value of the task.
2. We assume, that x is the value we are looking for.
3. If 100% equals 5750, so we can write it down as 100%=5750.
4. We know, that x% equals 230 of the output value, so we can write it down as x%=230.
5. Now we have two simple equations:
1) 100%=5750
2) x%=230
where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that:
100%/x%=5750/230
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.
7. Solution for 230 is what percent of 5750
100%/x%=5750/230
(100/x)*x=(5750/230)*x - we multiply both sides of the equation by x
100=25*x - we divide both sides of the equation by (25) to get x
100/25=x
4=x
x=4
now we have:
230 is 4% of 5750
last one pls help for brainlist
Answer:
1/10
Step-by-step explanation:
first you find the common denominator.
multiply 1/2 by 5 and 2/5 by 2
now you have 5/10-4/10
now its easy and the answer is 1/10
Step-by-step explanation:
answer is 5/10-4/10= 1/10 sorry if im wrong
what is the percent of 15 books to 21 books
Solve q=w-4/ z for w
Answer:
w=qz+4
Step-by-step explanation:
Find the area of the trapezoid. Answer without units.
*
5 cm
4 cm
9 cm
Your answer
Answer:
180
Step-by-step explanation:
Since the type of trapezoid is not listed, I cannot really explain, sorry :/
Please help me pls I need help
Answer:
Fraction: 1 9/10
Decimal: 1.9
If FE is a midsegment of ABCD, find DF.
A. 2
B. 3
C. 5
D. 6
Answer:
C
Step-by-step explanation:
Remark
A midsegment is 1/2 the size of the side that it is parallel to.
Equation
6x - 6 = 2*(x + 3) Remove the brackets
6x - 6 = 2x + 6 Subtract 2x from both sides
6x - 2x - 6 = 6 Combine
4x - 6 = 6 Add 6 to both sides
4x = 6 + 6 Combine
4x = 12 Divide by 4
x = 12 / 4
x = 3
==================
Find DF
But that's not the answer.
DF = x + 2
DF = 3 + 2
DF = 5
Which describes all decimals that are rational numbers?
Answer
The decimal terminates or repeats
Step-by-step explanation:
Answer:
"The decimal terminates or repeats"
Step-by-step explanation:
I have done this test
What is the decimal multiplier to decrease by 0.4%?
Answer:2,490
Step-by-step explanation:
(2,500)-(0.4%*2,500)=
1-0.4%)x2,500
100%-0.4)x2,500
99.6%x2,500
99.6/100x2,500
99.6x2,500/100
249,000/100
Philip owns x cd’s .
He owns 3 more videos than CDs.
Write an expression in terms of x for the number of videos Philip owns.
Answer:
Hi how are you doing today Jasmine
Explain why you cannot solve the following system by simply by adding. Tell what you can do to
the first equation so you can solve by adding
x- 5y =7
3x + 4y =11
can someone please help out with this? "The Spanish Club begins the school year with a $50 balance in its account. To raise money for activities during the school year, the club has bake sales every Friday after school. The table shows the club’s balance after the bake sale. Write an equation to represent the Spanish Club’s account balance after x weeks." is the question
The tables in the sixth grade classroom are 2.3 feet long. There are about 30.48 centimeters in 1 foot. About how many centimeters long are the tables?
Answer:
70.104
simplified answer: 70 cm
Step-by-step explanation:
2.3ft * 30.48cm
answers for the 2 boxes please :)
Answer:
(8, - 5 )
Step-by-step explanation:
Given the 2 equations
3x + 4y = 4 → (1)
- x - 3y = 7 → (2)
Multiplying (2) by 3 and adding to (1) will eliminate the x- term.
- 3x - 9y = 21 → (3)
Add (1) and (3) term by term to eliminate x, that is
0 - 5y = 25
- 5y = 25 ( divide both sides by - 5 )
y = - 5
Substitute y = - 5 into either of the 2 equations and solve for x
Substituting into (1)
3x + 4(- 5) = 4
3x - 20 = 4 ( add 20 to both sides )
3x = 24 ( divide both sides by 3 )
x = 8
solution is (8, - 5 )
sorry mine was a mistake
Which expression is equivalent to 4.8+2.2w-1.4w+2.4
Answer:
7.2+0.8w
Step-by-step explanation:
Add the constants to get 7.2
sub variables to get 0.8w
Find a cubic function with the given zeros. (2 points) √2 , -√2 , -2
Answer:
2
Step-by-step explanation:
I really need Help. I'll give you 100 points and 2 dollar cashapp.
Answer:
I only know c I'm sorry with 16 and 26
the answe is 16÷26 = 0.61 sorry if I'm wrong.!
Simplify the expression. (2.6 - 5.1n - 4n +6=)
Help me please brainly
Step-by-step explanation:
1)
3x+3
2)
10+2x
3)
8x+24
4)
8a+8b+8c
What is the rate of change for the table?
1/-2 i think i would need to see the graph to be sure
PLS HELP I WILL GIVE BRAINLIEST
Determine if the following is a linear or non linear function
Answer:
it isnt linear
Step-by-step explanation:
What is the y-intercept of the line that passes through the points(2, -1) and (-3,9)
Answer:
Step-by-step explanation:
Eva's new bunny weighted 1 7/8 pounds when she first got him 4 weeks ago. Now he weighs 2 1/4 pounds. How much weight has Eva's dog actually gained
Answer: Eva's dog actually gained 3/8 pounds ( 0.375pounds)
Step-by-step explanation:
Step 1
Given that
old weight = 1 7/8 pounds
New weight = 2 1/4 pounds
weight gained = New weight - Old weight
Step 2
weight gained = New weight - Old weight
2 1/4 pounds - 1 7/8 pounds
2.25 pounds - 1.875 pounds
0.375pounds = 3/8 pounds
Look at the picture!! HELP ASAP
